?? dm642main.c
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/********************************************************************/
/* Copyright 2004 by SEED Incorporated. */
/* All rights reserved. Property of SEED Incorporated. */
/* Restricted rights to use, duplicate or disclose this code are */
/* granted through contract. */
/* */
/********************************************************************/
#include "seeddm642.h"
#include "vportdis.h"
#include <csl.h>
#include <csl_emifa.h>
#include <csl_irq.h>
#include <csl_chip.h>
// 地址為0 for cvbs port1,選擇復合信號做為輸入
Uint8 input_sel = 0x00;
Uint8 vFromat = 0;
Uint8 misc_ctrl = 0x6D;
Uint8 output_format = 0x47;
/*地址為0xf,將Pin27設置成為CAPEN功能*/
Uint8 pin_cfg = 0x02;
/*地址為1B*/
Uint8 chro_ctrl_2 = 0x14;
extern far void vectors();
Uint32 i;
/* I2C handle */
extern I2C_Handle SEEDVPM642_I2C_hI2C;
/* I2C handle */
I2C_Handle hI2C;
int portNumber;
/*圖像句柄的聲明*/
VP_Handle vpHchannel0;
/*此程序可將四個采集口的數據經過Video Port0送出*/
void main()
{
Uint8 addrI2C;
/*-------------------------------------------------------*/
/* perform all initializations */
/*-------------------------------------------------------*/
SEEDVPM642_init();
/*----------------------------------------------------------*/
/*中斷向量表的初始化*/
//Point to the IRQ vector table
IRQ_globalDisable();
// IRQ_setVecs(vectors);
for(i = 0;i <0xa00000;i++){}
/*將Vedio Port1設為encoder輸出*/
portNumber = 0;
vpHchannel0 = bt656_8bit_ncfd(portNumber);
GPIO_RSET(GPGC,0x0);/*將GPIO0不做為GPINT使用*/
GPIO_RSET(GPEN,0x108);
GPIO_RSET(GPDIR,0x108);/*將GPIO0做為輸出*/
GPIO_RSET(GPVAL,0x108);
SEEDDM642_waitusec(0x4a000);
/*GPIO3輸出為低*/
GPIO_RSET(GPVAL,0x0);
SEEDDM642_waitusec(0x4a000);
/*GPIO3輸出為低*/
GPIO_RSET(GPVAL,0x108);
SEEDDM642_waitusec(0x4a000);
/*GPIO3輸出為低*/
GPIO_RSET(GPVAL,0x0);
SEEDDM642_waitusec(0x4a000);
GPIO_RSET(GPVAL,0x108);
SEEDDM642_waitusec(0x4a000);
/*GPIO3輸出為低*/
GPIO_RSET(GPVAL,0x0);
/*----------------------------------------------------------*/
/*測試SEEDVPM642的LED*/
GPIO_RSET(GPGC,0x0);/*將GPIO0不做為GPINT使用*/
GPIO_RSET(GPEN,0x108);
GPIO_RSET(GPDIR,0x108);/*將GPIO0做為輸出*/
for(;;)
{
/*GPIO3輸出為高*/
GPIO_RSET(GPVAL,0x8);
SEEDDM642_waitusec(0x4a000);
/*GPIO3輸出為低*/
GPIO_RSET(GPVAL,0x0);
SEEDDM642_waitusec(0x4a000);
/*GPIO8輸出為高*/
GPIO_RSET(GPVAL,0x100);
SEEDDM642_waitusec(0x4a000);
/*GPIO8輸出為低*/
GPIO_RSET(GPVAL,0x0);
SEEDDM642_waitusec(0x4a000);
}
}
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